Black dots -> compressions (C,c,+,U,u)
White dots -> dilatations (D,d,-)
Green dot  -> T-axis
Red dot    -> P-axis

  sta  chan net loc pol a/m   azi   dist author    irsta
  CVO   ???  IR      +     301.44   0.21 ISC       CVO  
  VRI   ???  IR      +      52.80   0.26 ISC       VRI  
  MLR   ???  IR      +     237.48   0.41 ISC       MLR  
  ODB   ???  IR      -      81.49   0.44 ISC       ODB  
  BRD   ???  IR      -     110.49   0.45 ISC       BRD  
  FOC   ???  IR      -      91.50   0.53 ISC       FOC  
  ISR   ???  IR      +     172.58   0.60 ISC       ISR  
  BAC   ???  IR      -      21.07   0.92 ISC       BAC  
  BIR   ???  IR      +      55.83   1.00 ISC       BIR  
  CLI   ???  IR      +      34.84   1.03 ISC       CLI  
  CMP   ???  IR      +     246.21   1.08 ISC       CMP  
  MSR   ???  IR      +     286.76   1.17 ISC       MSR  
  BUC   ???  IR      +     190.56   1.32 ISC       BUC  
  COZ   ???  IR      +     255.86   1.52 ISC       COZ  
  CGN   ???  IR      +     191.44   1.57 ISC       CGN  
  IAS   ???  IR      -      27.33   1.68 ISC       IAS  
  HNM   ???  IR      +     323.75   1.96 ISC       HNM  
  DEV   ???  IR      +     275.25   2.48 ISC       DEV  
  SRE   ???  IR      -     246.47   2.51 ISC       SRE  
  CLO   ???  IR      -     257.31   2.64 ISC       CLO  
  BMR   ???  IR      -     315.20   2.82 ISC       BMR  
  SRO   ???  IR      -     293.56   5.96 ISC       SRO  
  KAS   ???  IR      +     126.56   6.87 ISC       KAS  
  KBA   ???  IR      +     283.28   9.15 ISC       KBA  
  INK   ???  IR      +     351.94  65.32 ISC       INK  

sta    - Station code (FDSN)
chan   - channel code
net    - Network code (FDSN)
loc    - Location code (FDSN)
pol    - Polarity
a/m    - Automatic or manual pick
azi    - Event to station azimuth (in degrees)
dist   - Event to station distance (in degrees)
author - Author of the polarity
irsta  - International registry station code